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arXiv · 1301.2788

Viscous Modified Cosmic Chaplygin Gas Cosmology

Behnam Pourhassan
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Abstract

In this paper we construct modified cosmic Chaplygin gas which has viscosity. We use exponential function method to solve non-linear equation and obtain time-dependent dark energy density. Then discuss Hubble expansion parameter and scale factor and fix them by using observational data. We also investigate stability of this theory.

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Behnam Pourhassan. 2013-01-13. Viscous Modified Cosmic Chaplygin Gas Cosmology. https://doi.org/10.1142/s0218271813500612

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